gnu-social/actions/showmessage.php
Evan Prodromou e9e75fc9d5 isReadOnly() now takes arguments
Add an array of arguments to isReadOnly() method of actions, to let
them change their results depending on what actions are called.
Primarily used by the 'api' action. Ideally in the future that will be
multiple actions. But this might still be useful.
2009-04-13 15:49:26 -04:00

185 lines
4.4 KiB
PHP

<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Show a single message
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Personal
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2008-2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/mailbox.php';
/**
* Show a single message
*
* // XXX: It is totally weird how this works!
*
* @category Personal
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class ShowmessageAction extends MailboxAction
{
/**
* Message object to show
*/
var $message = null;
/**
* The current user
*/
var $user = null;
/**
* Load attributes based on database arguments
*
* Loads all the DB stuff
*
* @param array $args $_REQUEST array
*
* @return success flag
*/
function prepare($args)
{
parent::prepare($args);
$this->page = 1;
$id = $this->trimmed('message');
$this->message = Message::staticGet('id', $id);
if (!$this->message) {
$this->clientError(_('No such message.'), 404);
return false;
}
$this->user = common_current_user();
return true;
}
function handle($args)
{
Action::handle($args);
if ($this->user && ($this->user->id == $this->message->from_profile ||
$this->user->id == $this->message->to_profile)) {
$this->showPage();
} else {
$this->clientError(_('Only the sender and recipient ' .
'may read this message.'), 403);
return;
}
}
function title()
{
if ($this->user->id == $this->message->from_profile) {
$to = $this->message->getTo();
return sprintf(_("Message to %1\$s on %2\$s"),
$to->nickname,
common_exact_date($this->message->created));
} else if ($this->user->id == $this->message->to_profile) {
$from = $this->message->getFrom();
return sprintf(_("Message from %1\$s on %2\$s"),
$from->nickname,
common_exact_date($this->message->created));
}
}
function getMessages()
{
$message = new Message();
$message->id = $this->message->id;
$message->find();
return $message;
}
function getMessageProfile()
{
if ($this->user->id == $this->message->from_profile) {
return $this->message->getTo();
} else if ($this->user->id == $this->message->to_profile) {
return $this->message->getFrom();
} else {
// This shouldn't happen
return null;
}
}
/**
* Don't show local navigation
*
* @return void
*/
function showLocalNavBlock()
{
}
/**
* Don't show page notice
*
* @return void
*/
function showPageNoticeBlock()
{
}
/**
* Don't show aside
*
* @return void
*/
function showAside()
{
}
/**
* Don't show any instructions
*
* @return string
*/
function getInstructions()
{
return '';
}
function isReadOnly($args)
{
return true;
}
}